package com.usian.model.base;

import com.baomidou.mybatisplus.core.conditions.Wrapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.usian.model.common.dtos.PageRequestDto;
import com.usian.model.common.dtos.PageResponseResult;
import com.usian.model.common.dtos.ResponseResult;
import com.usian.model.common.enums.AppHttpCodeEnum;

public class BaseServiceImpl<M extends BaseMapper<T>, T> extends ServiceImpl<M, T> {

   public ResponseResult errorParam=ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID);
   public ResponseResult success=ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);
   public ResponseResult noData=ResponseResult.errorResult(AppHttpCodeEnum.DATA_NOT_EXIST);
   public ResponseResult zha=ResponseResult.errorResult(AppHttpCodeEnum.PARAM_INVALID,"频道有效不能删除");
   public ResponseResult deleteImpl=ResponseResult.okResult(AppHttpCodeEnum.SUCCESS);




   public ResponseResult getPageData(PageRequestDto dto, Wrapper wrapper){
       Page page = new Page(dto.getPage(),dto.getSize());
       IPage result = page(page, wrapper);

       //3.结果封装
       ResponseResult responseResult = new PageResponseResult(dto.getPage(),dto.getSize(),(int)result.getTotal());
       responseResult.setData(result.getRecords());
       return responseResult;
   }

}
